DK141604B - Fremgangsmåde til fremstilling af 1,3,4,5-tetrahydro-2H-1,4-benzodiazepin-2-on-derivater. - Google Patents
Fremgangsmåde til fremstilling af 1,3,4,5-tetrahydro-2H-1,4-benzodiazepin-2-on-derivater. Download PDFInfo
- Publication number
- DK141604B DK141604B DK372871AA DK372871A DK141604B DK 141604 B DK141604 B DK 141604B DK 372871A A DK372871A A DK 372871AA DK 372871 A DK372871 A DK 372871A DK 141604 B DK141604 B DK 141604B
- Authority
- DK
- Denmark
- Prior art keywords
- tetrahydro
- derivatives
- benzodiazepin
- amino
- compounds
- Prior art date
Links
- ROXAFEIDZVHGFX-UHFFFAOYSA-N 1,3,4,5-tetrahydro-1,4-benzodiazepin-2-one Chemical class N1C(=O)CNCC2=CC=CC=C21 ROXAFEIDZVHGFX-UHFFFAOYSA-N 0.000 title description 7
- 238000004519 manufacturing process Methods 0.000 title description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 28
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 16
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 14
- 150000001875 compounds Chemical class 0.000 description 13
- 229960000583 acetic acid Drugs 0.000 description 11
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 8
- 238000000034 method Methods 0.000 description 7
- 229910052763 palladium Inorganic materials 0.000 description 7
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 6
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 6
- 239000003054 catalyst Substances 0.000 description 6
- 230000002829 reductive effect Effects 0.000 description 6
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 5
- 239000002253 acid Substances 0.000 description 5
- 238000009903 catalytic hydrogenation reaction Methods 0.000 description 5
- 239000012362 glacial acetic acid Substances 0.000 description 5
- 229910052739 hydrogen Inorganic materials 0.000 description 5
- 239000001257 hydrogen Substances 0.000 description 5
- 238000007363 ring formation reaction Methods 0.000 description 5
- -1 2-substituted benzhydryl halide Chemical class 0.000 description 4
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 4
- 239000012965 benzophenone Substances 0.000 description 4
- 125000001584 benzyloxycarbonyl group Chemical group C(=O)(OCC1=CC=CC=C1)* 0.000 description 4
- 229910052500 inorganic mineral Inorganic materials 0.000 description 4
- 239000011707 mineral Substances 0.000 description 4
- 235000010755 mineral Nutrition 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 description 4
- HSEOUVJQONSBDC-UHFFFAOYSA-N 7-amino-5-phenyl-1,3,4,5-tetrahydro-1,4-benzodiazepin-2-one Chemical compound C12=CC(N)=CC=C2NC(=O)CNC1C1=CC=CC=C1 HSEOUVJQONSBDC-UHFFFAOYSA-N 0.000 description 3
- 230000002378 acidificating effect Effects 0.000 description 3
- 239000000706 filtrate Substances 0.000 description 3
- 229910052736 halogen Inorganic materials 0.000 description 3
- 150000002367 halogens Chemical group 0.000 description 3
- 238000005984 hydrogenation reaction Methods 0.000 description 3
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 3
- 150000007524 organic acids Chemical class 0.000 description 3
- MUMZUERVLWJKNR-UHFFFAOYSA-N oxoplatinum Chemical compound [Pt]=O MUMZUERVLWJKNR-UHFFFAOYSA-N 0.000 description 3
- 229910003446 platinum oxide Inorganic materials 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 125000006239 protecting group Chemical group 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- MAOBFOXLCJIFLV-UHFFFAOYSA-N (2-aminophenyl)-phenylmethanone Chemical class NC1=CC=CC=C1C(=O)C1=CC=CC=C1 MAOBFOXLCJIFLV-UHFFFAOYSA-N 0.000 description 2
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 2
- RWCCWEUUXYIKHB-UHFFFAOYSA-N benzophenone Chemical compound C=1C=CC=CC=1C(=O)C1=CC=CC=C1 RWCCWEUUXYIKHB-UHFFFAOYSA-N 0.000 description 2
- 238000003776 cleavage reaction Methods 0.000 description 2
- QILSFLSDHQAZET-UHFFFAOYSA-N diphenylmethanol Chemical class C=1C=CC=CC=1C(O)C1=CC=CC=C1 QILSFLSDHQAZET-UHFFFAOYSA-N 0.000 description 2
- 239000012467 final product Substances 0.000 description 2
- 150000002431 hydrogen Chemical group 0.000 description 2
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 2
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 2
- 239000011541 reaction mixture Substances 0.000 description 2
- 238000001953 recrystallisation Methods 0.000 description 2
- 238000006476 reductive cyclization reaction Methods 0.000 description 2
- 230000007017 scission Effects 0.000 description 2
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 2
- 235000017557 sodium bicarbonate Nutrition 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- NAWYZLGDGZTAPN-UHFFFAOYSA-N (2-aminophenyl)-phenylmethanol Chemical class NC1=CC=CC=C1C(O)C1=CC=CC=C1 NAWYZLGDGZTAPN-UHFFFAOYSA-N 0.000 description 1
- GUJAGMICFDYKNR-UHFFFAOYSA-N 1,4-benzodiazepine Chemical class N1C=CN=CC2=CC=CC=C12 GUJAGMICFDYKNR-UHFFFAOYSA-N 0.000 description 1
- MLXBHOCKBUILHN-UHFFFAOYSA-N 2,3,4,5-tetrahydro-1h-1,4-benzodiazepine Chemical class C1NCCNC2=CC=CC=C21 MLXBHOCKBUILHN-UHFFFAOYSA-N 0.000 description 1
- SRJQBBLGTWTOEB-UHFFFAOYSA-N 2-(benzhydrylazaniumyl)acetate Chemical class C=1C=CC=CC=1C(NCC(=O)O)C1=CC=CC=C1 SRJQBBLGTWTOEB-UHFFFAOYSA-N 0.000 description 1
- BMYNFMYTOJXKLE-UHFFFAOYSA-N 3-azaniumyl-2-hydroxypropanoate Chemical compound NCC(O)C(O)=O BMYNFMYTOJXKLE-UHFFFAOYSA-N 0.000 description 1
- ZYOLWAPZVQXTTM-UHFFFAOYSA-N 7-chloro-1-methyl-5-phenyl-4,5-dihydro-3h-1,4-benzodiazepin-2-one Chemical compound N1CC(=O)N(C)C2=CC=C(Cl)C=C2C1C1=CC=CC=C1 ZYOLWAPZVQXTTM-UHFFFAOYSA-N 0.000 description 1
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonium chloride Substances [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 1
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 238000004566 IR spectroscopy Methods 0.000 description 1
- 230000006181 N-acylation Effects 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- 150000001413 amino acids Chemical class 0.000 description 1
- 125000003277 amino group Chemical group 0.000 description 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-N ammonia Natural products N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 1
- 235000011114 ammonium hydroxide Nutrition 0.000 description 1
- KUJASAIRFDLOGZ-UHFFFAOYSA-N benzyl N-[2-(2-amino-6-benzoyl-4-nitrophenyl)-2-oxoethyl]carbamate Chemical compound C(=O)(OCC1=CC=CC=C1)NCC(=O)C1=C(C(=O)C2=CC=CC=C2)C=C(C=C1N)[N+](=O)[O-] KUJASAIRFDLOGZ-UHFFFAOYSA-N 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 229940106681 chloroacetic acid Drugs 0.000 description 1
- 239000012043 crude product Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 229940093915 gynecological organic acid Drugs 0.000 description 1
- 125000005843 halogen group Chemical group 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000012433 hydrogen halide Substances 0.000 description 1
- 229910000039 hydrogen halide Inorganic materials 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 239000000543 intermediate Substances 0.000 description 1
- 238000003402 intramolecular cyclocondensation reaction Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 235000005985 organic acids Nutrition 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 229910003445 palladium oxide Inorganic materials 0.000 description 1
- JUJWROOIHBZHMG-UHFFFAOYSA-N pyridine Substances C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 1
- 238000006722 reduction reaction Methods 0.000 description 1
- 238000006798 ring closing metathesis reaction Methods 0.000 description 1
- 238000007086 side reaction Methods 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- LMBFAGIMSUYTBN-MPZNNTNKSA-N teixobactin Chemical compound C([C@H](C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](CO)C(=O)N[C@H](CCC(N)=O)C(=O)N[C@H]([C@@H](C)CC)C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](CO)C(=O)N[C@H]1C(N[C@@H](C)C(=O)N[C@@H](C[C@@H]2NC(=N)NC2)C(=O)N[C@H](C(=O)O[C@H]1C)[C@@H](C)CC)=O)NC)C1=CC=CC=C1 LMBFAGIMSUYTBN-MPZNNTNKSA-N 0.000 description 1
- 239000003204 tranquilizing agent Substances 0.000 description 1
- 230000002936 tranquilizing effect Effects 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D243/00—Heterocyclic compounds containing seven-membered rings having two nitrogen atoms as the only ring hetero atoms
- C07D243/06—Heterocyclic compounds containing seven-membered rings having two nitrogen atoms as the only ring hetero atoms having the nitrogen atoms in positions 1 and 4
- C07D243/10—Heterocyclic compounds containing seven-membered rings having two nitrogen atoms as the only ring hetero atoms having the nitrogen atoms in positions 1 and 4 condensed with carbocyclic rings or ring systems
- C07D243/14—1,4-Benzodiazepines; Hydrogenated 1,4-benzodiazepines
- C07D243/16—1,4-Benzodiazepines; Hydrogenated 1,4-benzodiazepines substituted in position 5 by aryl radicals
- C07D243/18—1,4-Benzodiazepines; Hydrogenated 1,4-benzodiazepines substituted in position 5 by aryl radicals substituted in position 2 by nitrogen, oxygen or sulfur atoms
- C07D243/24—Oxygen atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D243/00—Heterocyclic compounds containing seven-membered rings having two nitrogen atoms as the only ring hetero atoms
- C07D243/06—Heterocyclic compounds containing seven-membered rings having two nitrogen atoms as the only ring hetero atoms having the nitrogen atoms in positions 1 and 4
- C07D243/10—Heterocyclic compounds containing seven-membered rings having two nitrogen atoms as the only ring hetero atoms having the nitrogen atoms in positions 1 and 4 condensed with carbocyclic rings or ring systems
- C07D243/14—1,4-Benzodiazepines; Hydrogenated 1,4-benzodiazepines
- C07D243/16—1,4-Benzodiazepines; Hydrogenated 1,4-benzodiazepines substituted in position 5 by aryl radicals
- C07D243/18—1,4-Benzodiazepines; Hydrogenated 1,4-benzodiazepines substituted in position 5 by aryl radicals substituted in position 2 by nitrogen, oxygen or sulfur atoms
- C07D243/24—Oxygen atoms
- C07D243/28—Preparation including building-up the benzodiazepine skeleton from compounds containing no hetero rings
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/55—Design of synthesis routes, e.g. reducing the use of auxiliary or protecting groups
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Plural Heterocyclic Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| HURI000403 | 1970-07-30 | ||
| HURI000403 | 1970-07-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DK141604B true DK141604B (da) | 1980-05-05 |
| DK141604C DK141604C (enrdf_load_stackoverflow) | 1980-10-06 |
Family
ID=11000846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK372871AA DK141604B (da) | 1970-07-30 | 1971-07-29 | Fremgangsmåde til fremstilling af 1,3,4,5-tetrahydro-2H-1,4-benzodiazepin-2-on-derivater. |
Country Status (10)
| Country | Link |
|---|---|
| JP (1) | JPS5432792B1 (enrdf_load_stackoverflow) |
| AT (1) | AT311356B (enrdf_load_stackoverflow) |
| CH (1) | CH558370A (enrdf_load_stackoverflow) |
| CS (1) | CS171708B2 (enrdf_load_stackoverflow) |
| DK (1) | DK141604B (enrdf_load_stackoverflow) |
| ES (1) | ES393521A1 (enrdf_load_stackoverflow) |
| NL (1) | NL7110356A (enrdf_load_stackoverflow) |
| PL (1) | PL70872B1 (enrdf_load_stackoverflow) |
| SE (1) | SE385888B (enrdf_load_stackoverflow) |
| SU (1) | SU461503A3 (enrdf_load_stackoverflow) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| HU187262B (en) * | 1979-08-16 | 1985-12-28 | Richter Gedeon Vegyeszet | Process for preparing new tetrahydro-1,4-benzodiazepin-2-ones |
-
1971
- 1971-07-20 CH CH1068871A patent/CH558370A/de not_active IP Right Cessation
- 1971-07-22 ES ES393521A patent/ES393521A1/es not_active Expired
- 1971-07-26 CS CS5453A patent/CS171708B2/cs unknown
- 1971-07-27 AT AT654571A patent/AT311356B/de not_active IP Right Cessation
- 1971-07-27 NL NL7110356A patent/NL7110356A/xx unknown
- 1971-07-28 PL PL1971149707A patent/PL70872B1/pl unknown
- 1971-07-28 SE SE7109699A patent/SE385888B/xx unknown
- 1971-07-29 JP JP5711071A patent/JPS5432792B1/ja active Pending
- 1971-07-29 SU SU1688515A patent/SU461503A3/ru active
- 1971-07-29 DK DK372871AA patent/DK141604B/da unknown
Also Published As
| Publication number | Publication date |
|---|---|
| SU461503A3 (ru) | 1975-02-25 |
| CS171708B2 (enrdf_load_stackoverflow) | 1976-10-29 |
| JPS5432792B1 (enrdf_load_stackoverflow) | 1979-10-16 |
| ES393521A1 (es) | 1973-08-16 |
| CH558370A (de) | 1975-01-31 |
| NL7110356A (enrdf_load_stackoverflow) | 1972-02-01 |
| AT311356B (de) | 1973-11-12 |
| SE385888B (sv) | 1976-07-26 |
| PL70872B1 (enrdf_load_stackoverflow) | 1974-04-30 |
| DK141604C (enrdf_load_stackoverflow) | 1980-10-06 |
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